./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5fbdf5bf Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6d28cffc69c35eef9070aa3d9dd71724cd8b23f ................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6d28cffc69c35eef9070aa3d9dd71724cd8b23f ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 22:51:38,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 22:51:38,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 22:51:38,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 22:51:38,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 22:51:38,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 22:51:38,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 22:51:38,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 22:51:38,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 22:51:38,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 22:51:38,759 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 22:51:38,760 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 22:51:38,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 22:51:38,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 22:51:38,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 22:51:38,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 22:51:38,766 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 22:51:38,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 22:51:38,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 22:51:38,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 22:51:38,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 22:51:38,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 22:51:38,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 22:51:38,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 22:51:38,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 22:51:38,776 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 22:51:38,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 22:51:38,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 22:51:38,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 22:51:38,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 22:51:38,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 22:51:38,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 22:51:38,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 22:51:38,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 22:51:38,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 22:51:38,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 22:51:38,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 22:51:38,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 22:51:38,786 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 22:51:38,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 22:51:38,788 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 22:51:38,791 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 22:51:38,837 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 22:51:38,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 22:51:38,838 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 22:51:38,838 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 22:51:38,840 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 22:51:38,840 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 22:51:38,840 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 22:51:38,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 22:51:38,840 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 22:51:38,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 22:51:38,841 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 22:51:38,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 22:51:38,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 22:51:38,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 22:51:38,842 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 22:51:38,842 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 22:51:38,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 22:51:38,848 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 22:51:38,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 22:51:38,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 22:51:38,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 22:51:38,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 22:51:38,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 22:51:38,849 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 22:51:38,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 22:51:38,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 22:51:38,850 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 22:51:38,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6d28cffc69c35eef9070aa3d9dd71724cd8b23f [2021-08-29 22:51:39,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 22:51:39,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 22:51:39,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 22:51:39,175 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 22:51:39,176 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 22:51:39,178 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-08-29 22:51:39,248 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd2cc10ea/fc7a2ff6f8284c9e8be7b3e20d04acf9/FLAGc9dda7d8a [2021-08-29 22:51:40,066 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 22:51:40,067 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-08-29 22:51:40,106 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd2cc10ea/fc7a2ff6f8284c9e8be7b3e20d04acf9/FLAGc9dda7d8a [2021-08-29 22:51:40,243 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd2cc10ea/fc7a2ff6f8284c9e8be7b3e20d04acf9 [2021-08-29 22:51:40,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 22:51:40,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 22:51:40,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 22:51:40,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 22:51:40,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 22:51:40,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:51:40" (1/1) ... [2021-08-29 22:51:40,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4444f91c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:51:40, skipping insertion in model container [2021-08-29 22:51:40,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:51:40" (1/1) ... [2021-08-29 22:51:40,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 22:51:40,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 22:51:40,609 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-08-29 22:51:40,615 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-08-29 22:51:40,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:51:40,641 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:51:41,260 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:51:41,360 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,363 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,397 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,398 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,398 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,399 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,399 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,399 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,400 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:51:41,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:51:41,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:51:41,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:51:41,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:51:41,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:51:41,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:51:41,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:51:41,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:51:41,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:51:41,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,812 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:51:41,843 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 22:51:41,862 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-08-29 22:51:41,863 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-08-29 22:51:41,867 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:51:41,867 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:51:41,903 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:51:41,930 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,930 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:41,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:42,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:51:42,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:51:42,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:51:42,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:51:42,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:51:42,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:51:42,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:51:42,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:51:42,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:51:42,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:51:42,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:42,074 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:42,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:51:42,134 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-08-29 22:51:42,143 INFO L158 Benchmark]: Toolchain (without parser) took 1892.90ms. Allocated memory was 52.4MB in the beginning and 77.6MB in the end (delta: 25.2MB). Free memory was 32.9MB in the beginning and 37.8MB in the end (delta: -4.9MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. [2021-08-29 22:51:42,144 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 52.4MB. Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 46.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 22:51:42,148 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1890.32ms. Allocated memory was 52.4MB in the beginning and 77.6MB in the end (delta: 25.2MB). Free memory was 32.6MB in the beginning and 37.8MB in the end (delta: -5.2MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2021-08-29 22:51:42,149 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 52.4MB. Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 46.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1890.32ms. Allocated memory was 52.4MB in the beginning and 77.6MB in the end (delta: 25.2MB). Free memory was 32.6MB in the beginning and 37.8MB in the end (delta: -5.2MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 22:51:43,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 22:51:43,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 22:51:43,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 22:51:43,924 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 22:51:43,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 22:51:43,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 22:51:43,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 22:51:43,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 22:51:43,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 22:51:43,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 22:51:43,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 22:51:43,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 22:51:43,954 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 22:51:43,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 22:51:43,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 22:51:43,964 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 22:51:43,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 22:51:43,966 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 22:51:43,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 22:51:43,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 22:51:43,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 22:51:43,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 22:51:43,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 22:51:43,974 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 22:51:43,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 22:51:43,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 22:51:43,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 22:51:43,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 22:51:43,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 22:51:43,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 22:51:43,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 22:51:43,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 22:51:43,992 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 22:51:43,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 22:51:43,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 22:51:43,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 22:51:43,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 22:51:43,995 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 22:51:43,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 22:51:43,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 22:51:43,998 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 22:51:44,041 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 22:51:44,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 22:51:44,043 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 22:51:44,043 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 22:51:44,045 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 22:51:44,045 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 22:51:44,045 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 22:51:44,045 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 22:51:44,045 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 22:51:44,046 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 22:51:44,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 22:51:44,047 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 22:51:44,047 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 22:51:44,047 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 22:51:44,047 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 22:51:44,048 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 22:51:44,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 22:51:44,048 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 22:51:44,048 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 22:51:44,048 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 22:51:44,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 22:51:44,049 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 22:51:44,049 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 22:51:44,049 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 22:51:44,049 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 22:51:44,050 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 22:51:44,050 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 22:51:44,050 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 22:51:44,050 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 22:51:44,050 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6d28cffc69c35eef9070aa3d9dd71724cd8b23f [2021-08-29 22:51:44,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 22:51:44,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 22:51:44,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 22:51:44,423 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 22:51:44,424 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 22:51:44,425 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-08-29 22:51:44,500 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eef57c214/067b05861dce48d9998b41d871cd6439/FLAGc3feac236 [2021-08-29 22:51:45,162 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 22:51:45,163 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-08-29 22:51:45,191 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eef57c214/067b05861dce48d9998b41d871cd6439/FLAGc3feac236 [2021-08-29 22:51:45,512 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eef57c214/067b05861dce48d9998b41d871cd6439 [2021-08-29 22:51:45,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 22:51:45,517 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 22:51:45,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 22:51:45,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 22:51:45,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 22:51:45,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:51:45" (1/1) ... [2021-08-29 22:51:45,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68cae5f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:51:45, skipping insertion in model container [2021-08-29 22:51:45,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:51:45" (1/1) ... [2021-08-29 22:51:45,531 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 22:51:45,643 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 22:51:45,890 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-08-29 22:51:45,897 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-08-29 22:51:45,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:51:45,928 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:51:46,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:51:46,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,680 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,680 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,699 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:46,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:51:46,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:51:46,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:51:46,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:51:46,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:51:46,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:51:46,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:51:46,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:51:46,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:51:46,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:51:47,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,054 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:51:47,123 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 22:51:47,134 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-08-29 22:51:47,135 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-08-29 22:51:47,136 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:51:47,137 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:51:47,179 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:51:47,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,222 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,232 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:51:47,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:51:47,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:51:47,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:51:47,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:51:47,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:51:47,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:51:47,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:51:47,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:51:47,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:51:47,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,348 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:51:47,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:51:47,611 INFO L208 MainTranslator]: Completed translation [2021-08-29 22:51:47,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:51:47 WrapperNode [2021-08-29 22:51:47,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 22:51:47,612 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 22:51:47,613 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 22:51:47,613 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 22:51:47,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:51:47" (1/1) ... [2021-08-29 22:51:47,655 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-08-29 22:51:47,694 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:51:47" (1/1) ... [2021-08-29 22:51:47,695 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 22:51:47,695 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 22:51:47,697 INFO L158 Benchmark]: Toolchain (without parser) took 2179.38ms. Allocated memory was 62.9MB in the beginning and 92.3MB in the end (delta: 29.4MB). Free memory was 34.8MB in the beginning and 34.4MB in the end (delta: 347.3kB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2021-08-29 22:51:47,698 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory was 43.8MB in the beginning and 43.7MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 22:51:47,698 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2091.83ms. Allocated memory was 62.9MB in the beginning and 92.3MB in the end (delta: 29.4MB). Free memory was 34.6MB in the beginning and 38.6MB in the end (delta: -4.0MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. [2021-08-29 22:51:47,699 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.70ms. Allocated memory is still 92.3MB. Free memory was 38.6MB in the beginning and 34.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-08-29 22:51:47,701 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory was 43.8MB in the beginning and 43.7MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2091.83ms. Allocated memory was 62.9MB in the beginning and 92.3MB in the end (delta: 29.4MB). Free memory was 34.6MB in the beginning and 38.6MB in the end (delta: -4.0MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.70ms. Allocated memory is still 92.3MB. Free memory was 38.6MB in the beginning and 34.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...